My 2000 Hyundai Elantra starts, idles for a few seconds but then dies right away.
Before this it was idling rough with very little power when I stepped on the gas. I sprayed some carburetor cleaner into the air intake while the car was running rough thinking this might clean air intake a little - the car stopped running immediately. Could I have shorted out the Mass Air Flow Sensor or made it fail?
To help solve the problem, I’m looking for the Fuel Pump Relay to check it, but I cannot find it. It is not listed on the relay box under the hood, it is not in the fuse box in the passenger compartment. I found the Multiport Fuel Injection Relay behind the dash but where is the Fuel Pump Relay?
I have replaced the fuel filter, fuel pressure regulator and throttle position sensor.
When I turn the key to “on” the fuel pump does not “whirr” but I do hear it running after the car starts. Then everything stops.
The fuel pump relay is under the steering wheel by the computer..... lay under the steering wheel and its on the left of the steering wheel.
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